CAS 20532-33-6

5-Chlorobenzo[b]thiophene

Description:

5-Chlorobenzo[b]thiophene is a heterocyclic aromatic compound characterized by the presence of a thiophene ring fused to a benzene ring, with a chlorine substituent at the 5-position of the thiophene. This compound typically exhibits a pale yellow to light brown appearance and is known for its relatively low solubility in water, while being more soluble in organic solvents. It has a distinct aromatic odor and is stable under standard conditions. The presence of the chlorine atom introduces unique electronic properties, influencing its reactivity and potential applications in organic synthesis and materials science. 5-Chlorobenzo[b]thiophene is often utilized in the development of pharmaceuticals, agrochemicals, and as a building block in the synthesis of more complex organic molecules. Its chemical behavior can be influenced by the electron-withdrawing nature of the chlorine atom, which can affect its reactivity in electrophilic aromatic substitution reactions. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₈H₅ClS

InChI: InChI=1S/C8H5ClS/c9-7-1-2-8-6(5-7)3-4-10-8/h1-5H

InChI key: InChIKey=SNYURIHMNFPQFL-UHFFFAOYSA-N

SMILES: ClC=1C=C2C(=CC1)SC=C2

Synonyms:

• 5-Chloro-1-benzothiophene
• 5-Chlorobenzo[b]thiophene
• 5-Chlorobenzothiophene
• Benzo[b]thiophene, 5-chloro-

5-Chlorobenzo[b]thiophene, 97%

CAS: 20532-33-6

5-Chlorobenzo[b]thiophene is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU referen

Formula: C₈H₅ClS

Purity: 97%

Molecular weight: 168.64

Ref: 02-H61748

Benzo[b]thiophene, 5-chloro-

CAS: 20532-33-6

Formula: C₈H₅ClS

Purity: 97%

Color and Shape: Solid

Molecular weight: 168.6433

Ref: IN-DA002A0M

5-Chlorobenzothiophene

CAS: 20532-33-6

5-Chlorobenzothiophene

Purity: 99%

Molecular weight: 168.64g/mol

Ref: 54-OR95683

5-Chloro-benzo[b]thiophene

CAS: 20532-33-6

Formula: C₈H₅ClS

Purity: 98%

Color and Shape: Solid

Molecular weight: 168.64

Ref: 10-F049074